.bangdan {
	background-color: #EEEEEE;
	width: 1000px;
	height: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	margin-bottom: 20px;
}

.bangdan a {
	text-decoration: none;
	color: #333333;
}

.bangdan ul {
	list-style: none;
	display: flex;
}

.bangdan ul li {
	margin: 0 10px;
	cursor: pointer;
	font-size: 25px;
}

.bangdan ul a:hover {
	color: #FF6700;
}

.map {
	box-sizing: border-box;
	width: 1000px;
	height: 50px;
}

.neirong {
	width: 1000px;
	height: auto;
	background-color: #EEEEEE;
	display: flex;
	padding: 20px;
	box-sizing: border-box;
}

.neirong  m {
	float: left;
	font-size: 45px;
	cursor: pointer;
}

.neirong  m:hover {
	color: #FF6700;
}

.neirong  b {
	float: right;
	cursor: pointer;
}

.neirong  b:hover {
	color: #FF7600;
}

.neirong  s {
	float: right;
	cursor: pointer;
	margin-right: 500px;
	text-decoration: none;
	color: red;
}

.neirong  s:hover {
	color: #FF7600;
}

.neirong  c {
	float: right;
	cursor: pointer;
}

.neirong p {
	margin-top: -180px;
	margin-left: 285px;
	font-size: 22px;
	color: #B0B0B0;
	cursor: pointer;
}

.neirong  p {
	margin-top: -120px;
	margin-left: 285px;
	font-size: 22px;
	color: #B0B0B0;
	cursor: pointer;
}

.neirong img {
	height: 180px;
}

.neirong img:hover {
	box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.7);
}

.yuanchuang1 {
	width: 960px;
	height: 200px;
}

.yuanchuang2 {
	margin-top: 40px;
	height: 200px;
}

.yuanchuang2:hover {
	box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.7);
	background-color: #E0E0E0;
}

.yuanchuang3 {
	margin-top: 40px;
	height: 200px;
}

.yuanchuang3:hover {
	box-shadow: 5px 5px 10px rgba(0, 0, 0, 0.7);
	background-color: #E0E0E0;
}

.map li {
	box-sizing: border-box;
	float: left;
	width: 250px;
	height: 50px;
	background-color: rgb(230, 226, 226);
	list-style: none;
	border-top: 1px solid;
	border-bottom: 1px solid;
	border-color: rgb(59, 59, 59);
	text-align: center;
	line-height: 48px;
	font-size: 20px;
	cursor: pointer;
}

.map li:nth-child(1) {
	border-left: 1px solid;
	border-color: rgb(59, 59, 59);
}

.map li:nth-child(4) {
	border-right: 1px solid;
	border-color: rgb(59, 59, 59);
}

.choose {
	background-color: rgb(216, 0, 0);
	color: rgb(255, 255, 255);
}

.neirong div {
	font-size: 30px;
}